EP1922072A4 - Melanocortin receptor-specific piperazine compounds with diamine groups - Google Patents

Melanocortin receptor-specific piperazine compounds with diamine groups

Info

Publication number: EP1922072A4
Authority: EP; European Patent Office
Prior art keywords: melanocortin receptor; piperazine compounds; diamine groups; specific piperazine; specific
Prior art date: 2005-08-11
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP06813393A

Other languages

German (de)

French (fr)

Other versions

EP1922072A2 (en

Inventor

Shubh D Sharma

Yi-Qun Shi

Kevin Burris

Zhijun Wu

Papireddy Purma

Yadi Reddy Bonuga

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Palatin Technologies Inc

Original Assignee

Palatin Technologies Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2005-08-11

Filing date

2006-08-11

Publication date

2010-12-29

2006-08-11 Application filed by Palatin Technologies Inc filed Critical Palatin Technologies Inc

2008-05-21 Publication of EP1922072A2 publication Critical patent/EP1922072A2/en

2010-12-29 Publication of EP1922072A4 publication Critical patent/EP1922072A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/04—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/14—Prodigestives, e.g. acids, enzymes, appetite stimulants, antidyspeptics, tonics, antiflatulents
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/08—Drugs for genital or sexual disorders; Contraceptives for gonadal disorders or for enhancing fertility, e.g. inducers of ovulation or of spermatogenesis
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/10—Drugs for genital or sexual disorders; Contraceptives for impotence
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/04—Anorexiants; Antiobesity agents
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links

EP06813393A 2005-08-11 2006-08-11 Melanocortin receptor-specific piperazine compounds with diamine groups Withdrawn EP1922072A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US70748805P	2005-08-11	2005-08-11
PCT/US2006/031472 WO2007021990A2 (en)	2005-08-11	2006-08-11	Melanocortin receptor-specific piperazine compounds with diamine groups

Publications (2)

Publication Number	Publication Date
EP1922072A2 EP1922072A2 (en)	2008-05-21
EP1922072A4 true EP1922072A4 (en)	2010-12-29

Family

ID=37758229

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP06813393A Withdrawn EP1922072A4 (en)	2005-08-11	2006-08-11	Melanocortin receptor-specific piperazine compounds with diamine groups
EP06813394A Withdrawn EP1919479A4 (en)	2005-08-11	2006-08-11	Melanocortin receptor-specific piperazine and keto-piperazine compounds

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP06813394A Withdrawn EP1919479A4 (en)	2005-08-11	2006-08-11	Melanocortin receptor-specific piperazine and keto-piperazine compounds

Country Status (4)

Country	Link
EP (2)	EP1922072A4 (en)
JP (2)	JP2009504672A (en)
CN (2)	CN101272788A (en)
WO (2)	WO2007021991A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7727991B2 (en)	2003-05-01	2010-06-01	Palatin Technologies, Inc.	Substituted melanocortin receptor-specific single acyl piperazine compounds
EP1922072A4 (en) *	2005-08-11	2010-12-29	Palatin Technologies Inc	Melanocortin receptor-specific piperazine compounds with diamine groups
WO2008090357A2 (en) *	2007-01-24	2008-07-31	Palatin Technologies, Inc.	N, n; -substituted piperazines binding to melanocortin receptor
WO2009144432A1 (en) *	2008-05-30	2009-12-03	Palatin Technologies, Inc.	Mc4-r agonists for the treatment of obesity
EP3381913B1 (en) *	2015-11-27	2021-03-31	Mitsubishi Tanabe Pharma Corporation	2-(((pyrrolidin-3-yl)carbonyl)amino)-1h-imidazole derivatives as melanocortin receptor 1 (mcr1) agonists for treating rheumatoid arthritis

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040157264A1 (en) *	2001-08-10	2004-08-12	Palatin Technologies, Inc.	Piperazine melanocortin-specific compounds
US20050130988A1 (en) *	2001-08-10	2005-06-16	Palatin Technologies, Inc.	Naphthalene-containing melanocortin receptor-specific small molecule

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7456184B2 (en) *	2003-05-01	2008-11-25	Palatin Technologies Inc.	Melanocortin receptor-specific compounds
AR043434A1 (en) *	2003-03-03	2005-07-27	Merck & Co Inc	PIPERIZACINE DERIVATIVES ACILATED AS AGELISTS OF THE RECEIVER OF MELANOCORTINA-4. PHARMACEUTICAL COMPOSITIONS AND USES
EP1922072A4 (en) *	2005-08-11	2010-12-29	Palatin Technologies Inc	Melanocortin receptor-specific piperazine compounds with diamine groups

2006
- 2006-08-11 EP EP06813393A patent/EP1922072A4/en not_active Withdrawn
- 2006-08-11 WO PCT/US2006/031474 patent/WO2007021991A2/en active Application Filing
- 2006-08-11 JP JP2008526250A patent/JP2009504672A/en active Pending
- 2006-08-11 CN CNA2006800353276A patent/CN101272788A/en active Pending
- 2006-08-11 EP EP06813394A patent/EP1919479A4/en not_active Withdrawn
- 2006-08-11 WO PCT/US2006/031472 patent/WO2007021990A2/en active Application Filing
- 2006-08-11 JP JP2008526249A patent/JP2009504671A/en active Pending
- 2006-08-11 CN CNA2006800353810A patent/CN101272789A/en active Pending

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040157264A1 (en) *	2001-08-10	2004-08-12	Palatin Technologies, Inc.	Piperazine melanocortin-specific compounds
US20050130988A1 (en) *	2001-08-10	2005-06-16	Palatin Technologies, Inc.	Naphthalene-containing melanocortin receptor-specific small molecule

Also Published As

Publication number	Publication date
WO2007021991A3 (en)	2007-07-12
WO2007021991A2 (en)	2007-02-22
WO2007021990A3 (en)	2007-08-09
JP2009504672A (en)	2009-02-05
CN101272788A (en)	2008-09-24
EP1919479A2 (en)	2008-05-14
WO2007021990A2 (en)	2007-02-22
CN101272789A (en)	2008-09-24
EP1919479A4 (en)	2010-11-17
JP2009504671A (en)	2009-02-05
EP1922072A2 (en)	2008-05-21

Legal Events

Date	Code	Title	Description
2008-04-18	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2008-05-21	17P	Request for examination filed	Effective date: 20080222
2008-05-21	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2009-01-09	REG	Reference to a national code	Ref country code: HK Ref legal event code: DE Ref document number: 1117062 Country of ref document: HK
2010-12-29	A4	Supplementary search report drawn up and despatched	Effective date: 20101130
2010-12-29	RIC1	Information provided on ipc code assigned before grant	Ipc: C07D 241/14 20060101ALI20101124BHEP Ipc: A61P 15/10 20060101ALI20101124BHEP Ipc: C07D 241/04 20060101ALI20101124BHEP Ipc: A61K 31/496 20060101AFI20080318BHEP
2011-10-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2011-11-16	18D	Application deemed to be withdrawn	Effective date: 20110301
2015-03-06	REG	Reference to a national code	Ref country code: HK Ref legal event code: WD Ref document number: 1117062 Country of ref document: HK

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